Soldering iron



FIG. 1 is a front view of a soldering iron showing my new design.

FIG. 2 is a rear view of the soldering iron shown in FIG. 1.

FIG. 3 is a right side view of the soldering iron shown in FIG. 1.

FIG. 4 is a left side view of the soldering iron shown in FIG. 1.

FIG. 5 is a top view of the soldering iron shown in FIG. 1.

FIG. 6 is a bottom view of the soldering iron shown in FIG. 1; and,

FIG. 7 is a top and right side perspective view of the soldering iron shown in FIG. 1. 

The ornamental design for a soldering iron, as shown and described. 